- 双语例句 更多例句
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- 相关词组
- cornered piston ring棱边精车过的活塞环，修过角的活塞环;
- hour-glass piston砂漏形活塞
- piston cotter活塞制销;
- dashpot piston减震活塞;
- side thrust of piston活塞侧推力
- hot-water pump piston follower热水泵活塞填密盖
- hydraulic piston corer液压活塞取芯器
- hydraulic piston pump水力活塞泵
- double acting piston双作用活塞，双动活塞;
- not to recoil from death万死不辞;
- withdraw a piston吊缸
- recoil in fear畏葸不前；缩头缩脑;
- piston attenuator活塞式衰减器;
- recoil broadening反冲加宽;
- recoil of bowstring【体】弦反冲
- hot-water pump piston热水泵活塞
- piston ringn.活塞环;涨圈;
- piston corer活塞取芯器;
- full-floating piston pin全浮式活塞销
- wheel cylinder piston cup刹车储气筒活塞皮碗
- 今日热词
- 热门搜索
- happy birthday to you 生日快乐；祝你生日快乐;生日快乐歌
- Italy n.意大利（欧洲）;
- rock you 摇滚你;我的澎湃;搞定你;搞定妳
- maple n.枫树;槭树;槭木淡棕色;
- web n.蜘蛛网，网状物;[机]万维网;织物;圈套;
- discourage v.阻拦;使灰心;
- Tiger n. 虎;老虎;各种猫科动物;凶恶的人，虎狼之徒;
- wildlife n.野生生物;
- suspicion n.怀疑;嫌疑;疑心;〈口〉一点儿;
- girl friend n.女朋友，（男人的）情人;对象;
- loss n.损失;丧失;去世;亏损;失败;失落;
- forehead n.额;前部;
